Error messages
- Unable to join game. Error: Unknown error
- 0xfffffff error code
- Microsoft Store: I receive an error when launching the game: 'This app can't open.' Returning to the store page shows the 'Reinstall' rather than 'Play' button.
- I receive an error when launching the game from a shortcut: 'AoE2DE.exe — System Failure'
- I receive an error when launching the game: 'Microsoft Visual C++ Runtime Library. Assertion failed!'